Retrotrain.cz ranking shows that the page is at position 3,194,409 over the world.
Retrotrain.cz hosting company servers are placed in the Czech Republic, but, unfortunately, it’s not possible to identify the countries where the bulk of retrotrain.cz users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on AMAZON-02 - Amazon.com, Inc., US servers.
In terms of rank-to-traffic ratio, retrotrain.cz has 43 unique users per day, viewing 216 pages. The rank based value of retrotrain.cz is 3,154 USD. Every user makes 5.40 pageviews on average.
Retrotrain.cz boasts a link base consisting of 1258 referring domains and 1514 external backlinks, as revealed by the data obtained from web network scanning.
Retrotrain.cz top-level domain belongs to .CZ domain zone. Check other webpages in .CZ zone.
According the last verification test in August 05, 2022, retrotrain.cz has an expired SSL certificate issued by Let's Encrypt (expired on October 31, 2022). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.
Based on data from Symantec retrotrain.cz is a fairly safe domain.





| Domain | retrotrain.cz |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 08/02/2022 |
| Expiration | 10/31/2022 |
| Signed | Certificate is not self signed |
| Additional Domains |
retrotrain.cz www.retrotrain.cz |
Alexa Rank shows how popular retrotrain.cz is in comparison with other sites. The most popular site has Alexa Rank equals 1. If retrotrain.cz has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to retrotrain.cz and pageviews on retrotrain.cz over the past 3 months.
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., USLast Update: 03/27/2026
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
% (c) 2006-2021 CZ.NIC, z.s.p.o.
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.12.2
% Timestamp: Fri Aug 05 02:02:30 2022
domain: retrotrain.cz
registrant: A24CONTACT-164197
nsset: A24-NSSET
keyset: A24-KEYSET
registrar: REG-ACTIVE24
registered: 01.08.2022 22:10:13
expire: 01.08.2023
contact: A24CONTACT-164197
name: Bernat Izard
address: Dlouhá 40
address: Olomouc
address: 779 00
address: CZ
registrar: REG-ACTIVE24
created: 01.08.2022 22:09:14
nsset: A24-NSSET
nserver: alfa.ns.active24.cz (81.95.96.2, 2a02:4a8:ac24:100::96:2)
nserver: beta.ns.active24.cz (81.0.238.27, 2001:1528:151::12)
nserver: gama.ns.active24.sk
tech-c: ACTIVE24
registrar: REG-ACTIVE24
created: 15.07.2019 11:07:48
contact: ACTIVE24
org: ACTIVE 24, s.r.o.
name: ACTIVE 24, s.r.o.
address: Sokolovská 394/17
address: Praha 8
address: 186 00
address: CZ
registrar: REG-ACTIVE24
created: 29.04.2008 12:35:02
changed: 15.05.2018 21:32:00
keyset: A24-KEYSET
dnskey: 257 3 13 0EK9ChwJW+CVCvP7mizQwEnR2OJpHgbLmilGV5OyqncZoOufo9fIbVrvxT6qid/T9sAWH7KOfzItPxkVOIbRjg==
tech-c: ACTIVE24
registrar: REG-ACTIVE24
created: 26.11.2008 14:12:02
changed: 10.09.2019 15:48:38
| Host | A Record | TTL |
|---|---|---|
| retrotrain.cz | 89.185.250.171 | 3600 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| retrotrain.cz | alfa.ns.active24.cz | 86400 |
| retrotrain.cz | beta.ns.active24.cz | 86400 |
| retrotrain.cz | gama.ns.active24.sk | 86400 |
| Host | TXT Record | TTL |
|---|
alfa.ns.active24.cz
TTL: 86400
Email address: hostmaster.active24.cz
Serial: 2022080202
Refresh: 10800
Retry: 1800
Expire: 1209600
Minimum: 3600